mean·ing·less /ˈminɪŋləs/
 (a.)無意義的
 Mean·ing n.
 1. That which is meant or intended; intent; purpose; aim; object; as, a mischievous meaning was apparent.
    If there be any good meaning towards you.   --Shak.
 2. That which is signified, whether by act lanquage; signification; sense; import; as, the meaning of a hint.
 3. Sense; power of thinking. [R.]
 -- Mean*ing*less, a. -- Mean*ing*ly, adv.
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 meaningless
      adj : having no meaning or direction or purpose; "a meaningless
            endeavor"; "a meaningless life"; "a verbose but
            meaningless explanation" [syn: nonmeaningful] [ant: meaningful]